Demo

Mechanical Engineer - Pre Sales Data Center Mechanical Systems

Reliant Critical Infrastructure
Tempe, AZ Full Time
POSTED ON 10/21/2026
AVAILABLE BEFORE 11/12/2026

TITLE: Mechanical Engineer Pre-Sales (Data Center Mechanical Systems)

LOCATION: Tempe, AZ


POSITION SUMMARY: The Presale Mechanical Engineer - Data Center Mechanical Systems leads technical design, sales support, and project execution for mission-critical infrastructure projects. This role requires experience with chillers, cooling towers, fan walls, air handling units (AHUs), and mission-critical cooling solutions, along with the ability to collaborate effectively with internal teams and external stakeholders. The position combines technical proficiency, project management expertise, and client-facing engagement to support seamless project execution and customer satisfaction.


ESSENTIAL DUTIES AND RESPONSIBILITIES:

  • Provide expert-level technical guidance for the design and implementation of mission-critical mechanical systems.
  • Work closely with internal sales and engineering teams to develop tailored solutions for prospective and existing clients.
  • Lead early-stage qualification, specification, and logistics planning for data center projects.
  • Support estimating efforts by reviewing project specifications and coordinating with procurement teams.
  • Develop comprehensive system configurations and integration plans to support optimal performance and reliability.
  • Serve as a key liaison between clients and internal stakeholders, communicating complex technical concepts to audiences ranging from operations teams to executive leadership.
  • Identify and pursue opportunities for cross-departmental collaboration to enhance service offerings and support business growth.


QUALIFICATIONS:


Education/Experience

  • 10 years of experience in mission-critical mechanical infrastructure and mechanical design.
  • Extensive expertise in mission-critical mechanical systems, specifications, and deployment.
  • Strong understanding of data center facility operations and mechanical distribution.
  • Familiar with ASHRAE Thermal Guidelines
  • Advanced technical writing skills for documentation, proposals, and project specifications.
  • Proven ability to lead projects from concept through execution, ensuring seamless integration and functionality.
  • Exceptional problem-solving skills with a proactive approach to challenges.
  • Comfortable communicating at all organizational levels, from field operations to C-suite executives.
  • Experience with Vertiv, Stulz, York, Daikin, and other leading mechanical providers preferred.
  • Prior experience managing large enterprise accounts within the data center industry preferred.
  • Familiarity with commissioning procedures for mission-critical facilities preferred.
  • Strong project management and business development skills.
  • Must be a U.S. citizen.


Computer Skills:

  • Advanced technical writing skills for documentation, proposals, and project specifications.


Certificates and Licenses

  • Master Mechanical License preferred.


Salary : $130,000 - $200,000

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